7. Funding: Tanium has raised $100 million to bolster the company’s endpoint communications platform for security and IT operations. The company allegedly is a unicorn — meaning that its valuation is at least $1 billion.

5. Mobile Security: Cheetah Mobile Inc. has launched Security Master, the “next generation of CM Security” — a privacy protection and antivirus app with almost 500 million downloads and a 4.7 rating (out of 5) on Google Play. One of the new features is particularly tailored for the U.S. market in an attempt to protect user privacy following the recent rollback of ISP rules, Cheetah Mobile said.

4. IoT Security:Cisco has launched IoT Threat Defense, which segments devices on the network to protect the overall infrastructure, the company says. We’ll share more details on MSSP Alert later today.

3. GDPR Compliance: Microsoft is the latest global-scale cloud provider working to comply GDPR — the European Union’s (EU) General Data Protection Regulation, eWeek notes. Earlier this week, IBM’s security business announced plans to help customers comply with GDPR, which goes into effect on May 25, 2018.